HttpDataReceiver datareceiver = new HttpDataReceiverMockup(new byte[] {'0'});
HttpMessage message = new HttpMessageMockup();
// lenient mode
message.getParams().setBooleanParameter(HttpProtocolParams.STRICT_TRANSFER_ENCODING, false);
message.addHeader(new Header("Content-Type", "unknown"));
message.addHeader(new Header("Content-Length", "0"));
message.addHeader(new Header("Content-Length", "0"));
message.addHeader(new Header("Content-Length", "1"));
EntityDeserializer entitygen = new DefaultEntityDeserializer();
HttpEntity entity = entitygen.deserialize(datareceiver, message);